:root{--bg:#f6f5f1;--fg:#1c1c1c;--muted:#6b6b6b;--accent:#1f5fbf;--line:#d8d6cf;--card:#fff;--green:#2a7d4f;--red:#b22b3d;--warn:#c08018;--shadow:0 1px 0 #0000000a, 0 4px 16px #0000000a;--radius:10px;--radius-sm:6px;--mono:ui-monospace, SFMono-Regular, Menlo, monospace}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--fg);margin:0;padding:0}body{-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;font-size:15px;line-height:1.45}h1,h2,h3{letter-spacing:-.01em;font-weight:600}h1{margin:0;font-size:22px}h2{margin:0 0 6px;font-size:18px}h3{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin:0 0 4px;font-size:14px}p{margin:0 0 8px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit}.topbar{background:var(--card);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;display:flex}.brand{align-items:center;gap:10px;display:flex}.brand-mark{background:var(--fg);width:32px;height:32px;color:var(--bg);font-family:var(--mono);letter-spacing:.04em;border-radius:8px;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:flex}.brand-name{font-size:15px;font-weight:600}.brand-sub,.topbar-meta{color:var(--muted);font-size:12px}.stage{max-width:720px;margin:0 auto;padding:24px 18px 200px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:14px;padding:18px}.card .hint{color:var(--muted);margin:0 0 12px;font-size:13px}label{color:var(--muted);margin-top:12px;font-size:13px;display:block}input[type=text],input[type=number],input[type=email],select,textarea{border:1px solid var(--line);border-radius:var(--radius-sm);width:100%;color:var(--fg);background:#fff;padding:10px 12px;font-family:inherit;font-size:16px}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}button.primary{background:var(--accent);color:#fff;border-radius:var(--radius-sm);cursor:pointer;border:none;margin-top:14px;padding:11px 18px;font-size:15px;font-weight:600;transition:filter .15s}button.primary:hover:not(:disabled){filter:brightness(1.08)}button.primary:disabled{cursor:not-allowed;background:#b6b6b6}button.secondary{color:var(--accent);border:1px solid var(--accent);border-radius:var(--radius-sm);cursor:pointer;background:0 0;margin-top:14px;margin-left:8px;padding:9px 14px;font-size:14px}button.secondary:hover{background:#1f5fbf0f}button.ghost{color:var(--fg);border:1px solid var(--line);border-radius:var(--radius-sm);cursor:pointer;background:0 0;padding:8px 12px;font-size:13px}.flag-good{color:var(--green);font-weight:600}.flag-warn{color:var(--warn);font-weight:600}.flag-bad{color:var(--red);font-weight:600}.row{flex-wrap:wrap;gap:12px;display:flex}.row>*{flex:1 1 0;min-width:0}.kenn-input{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;text-align:center;font-weight:600;font-size:22px!important}.hsn-input,.tsn-input{font-family:var(--mono);letter-spacing:.08em;text-align:center;font-size:18px}.vin-input{font-family:var(--mono);letter-spacing:.04em;font-size:16px}.upload-zone{border:2px dashed var(--line);border-radius:var(--radius);text-align:center;cursor:pointer;background:#fbfaf6;padding:28px;transition:background .15s}.upload-zone:hover{background:#f1efe7}.thumb-strip{flex-wrap:wrap;gap:6px;margin-top:12px;display:flex}.thumb{background:var(--line);width:56px;height:56px;color:var(--fg);border-radius:6px;justify-content:center;align-items:center;font-size:12px;display:flex}.vehicle-card{border:1px solid var(--green);background:#f1f8f3;border-radius:8px;margin-top:12px;padding:12px;font-size:14px}.vehicle-card b{margin-bottom:4px;display:block}.recall-list{margin:8px 0 0;padding-left:18px}.recall-list li{margin-bottom:4px}.estimate-band{border:1px solid var(--line);background:#fbfaf6;border-radius:8px;margin-top:12px;padding:16px}.band-num{font-size:26px;font-weight:700}.band-low{color:var(--muted)}.band-arrow{color:var(--muted);margin:0 8px}.band-conf{color:var(--muted);margin-top:4px;font-size:13px}.shelf{background:var(--card);border-top:1px solid var(--line);z-index:10;grid-template-columns:repeat(4,1fr);gap:6px;padding:10px 8px 12px;display:grid;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 16px #0000000a}.shelf-item{color:var(--fg);background:#fbfaf6;border:1px solid #0000;border-radius:8px;flex-direction:column;gap:1px;padding:10px 6px;text-decoration:none;transition:background .15s;display:flex}.shelf-item:hover{background:#f1efe7;text-decoration:none}.shelf-item.active{border-color:var(--accent);background:#eaf0fb}.shelf-letter{color:var(--accent);font-size:13px;font-weight:700;font-family:var(--mono)}.shelf-title{font-size:12px;font-weight:600}.shelf-sub{color:var(--muted);font-size:10px;line-height:1.3}.picker{grid-template-columns:repeat(2,1fr);gap:12px;margin-top:16px;display:grid}@media (width<=600px){.picker{grid-template-columns:1fr}}.picker-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);color:var(--fg);box-shadow:var(--shadow);padding:16px;text-decoration:none;transition:border-color .15s,transform .15s}.picker-card:hover{border-color:var(--accent);text-decoration:none;transform:translateY(-1px)}.picker-letter{font-family:var(--mono);color:var(--accent);background:#eaf0fb;border-radius:4px;margin-bottom:8px;padding:2px 6px;font-size:11px;font-weight:700;display:inline-block}.picker-card h2{margin:0 0 4px;font-size:15px}.picker-card .picker-sub{color:var(--muted);margin:0;font-size:13px}.picker-card .picker-meta{color:var(--muted);font-size:11px;font-family:var(--mono);margin-top:10px}.state-panel{background:var(--card);border:1px solid var(--line);z-index:9;width:240px;box-shadow:var(--shadow);border-radius:8px;padding:12px;font-size:12px;position:fixed;top:12px;right:12px}.state-panel .state-head{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.state-title{font-size:12px;font-weight:600}.state-body{margin:0}.state-body dt{color:var(--muted);margin-top:4px;font-size:11px}.state-body dd{word-break:break-word;font-weight:600;font-family:var(--mono);margin:0 0 2px;font-size:11px}.state-foot{color:var(--muted);margin:8px 0 0;font-size:10px}@media (width<=720px){.state-panel,.shelf-sub{display:none}}.step-progress{gap:4px;margin:10px 0;display:flex}.step-progress span{background:var(--line);border-radius:2px;flex:1;height:4px}.step-progress 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6px}th{color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-size:11px;font-weight:600}td.mono,th.mono{font-family:var(--mono);font-size:12px}td.num{text-align:right;font-family:var(--mono)}.fahrzeugschein{border:2px solid var(--fg);border-radius:var(--radius);box-shadow:var(--shadow);font-family:var(--mono);background-color:#fffdf3;background-image:linear-gradient(90deg,#0000 0 100%),repeating-linear-gradient(45deg,#00000005 0 6px,#0000 6px 12px);background-position:0 0;background-repeat:repeat;background-size:auto;background-attachment:scroll;background-origin:padding-box;background-clip:border-box;padding:16px}.fz-row{border-bottom:1px dashed var(--line);grid-template-columns:110px 1fr;padding:4px 0;font-size:13px;display:grid}.fz-row:last-child{border-bottom:none}.fz-row .k{color:var(--muted);text-transform:uppercase;font-size:11px}.fz-row .v{word-break:break-word;font-weight:600}.fz-head{letter-spacing:.04em;margin-bottom:8px;font-size:14px;font-weight:700}.fz-foot{color:var(--muted);text-align:center;letter-spacing:.1em;text-transform:uppercase;margin-top:8px;font-size:10px}.notice{background:#fff8e1;border:1px solid #f0c44e;border-radius:8px;margin-bottom:12px;padding:10px 12px;font-size:13px}.notice b{color:var(--warn)}